| Mechernich to Sangeorz-Bai | 845.07 mi (1,360.01 km) |
| Mechernich to Sannicolau Mare | 712.33 mi (1,146.39 km) |
| Mechernich to Santana | 739.21 mi (1,189.64 km) |
| Mechernich to Satu Mare | 756.81 mi (1,217.97 km) |
| Mechernich to Scobinti | 942.80 mi (1,517.30 km) |
| Mechernich to Scornicesti | 929.21 mi (1,495.41 km) |
| Mechernich to Sebes | 839.06 mi (1,350.34 km) |
| Mechernich to Seini | 775.00 mi (1,247.24 km) |
| Mechernich to Sfantu-Gheorghe | 936.36 mi (1,506.92 km) |
| Mechernich to Sibiu | 869.16 mi (1,398.78 km) |
| Mechernich to Sighetu Marmatiei | 797.05 mi (1,282.74 km) |
| Mechernich to Sighisoara | 882.69 mi (1,420.56 km) |
| Mechernich to Simeria | 819.22 mi (1,318.40 km) |
| Mechernich to Sinaia | 943.19 mi (1,517.91 km) |
| Mechernich to Slatina | 926.88 mi (1,491.67 km) |
